74 lines
1.6 KiB
PHP
74 lines
1.6 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\FrameworkBundle\Templating\Helper;
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use Symfony\Component\Templating\Helper\Helper;
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use Symfony\Component\HttpFoundation\Request;
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/**
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* SessionHelper provides read-only access to the session attributes.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class SessionHelper extends Helper
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{
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protected $session;
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/**
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* Constructor.
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*
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* @param Request $request A Request instance
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*/
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public function __construct(Request $request)
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{
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$this->session = $request->getSession();
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}
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/**
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* Returns an attribute
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*
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* @param string $name The attribute name
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* @param mixed $default The default value
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*
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* @return mixed
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*/
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public function get($name, $default = null)
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{
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return $this->session->get($name, $default);
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}
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public function getFlash($name, array $default = array())
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{
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return $this->session->getFlashBag()->get($name, $default);
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}
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public function getFlashes()
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{
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return $this->session->getFlashBag()->all();
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}
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public function hasFlash($name)
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{
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return $this->session->getFlashBag()->has($name);
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}
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/**
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* Returns the canonical name of this helper.
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*
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* @return string The canonical name
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*/
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public function getName()
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{
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return 'session';
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}
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}
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